中国古栽培稻的研究  

The Study of ancient cultivated rice in Chian

作　　者：张文绪[1] 

机构地区：[1]中国农业大学

出　　处：《农业考古》1998年第1期50-61,共12页Agricultural Archaeology

摘　　要：中国古栽培稻的研究中国农业大学张文绪由于研究方法的局限和假定前提的制约，多年来总是将古栽培稻认定为非籼即粳，或籼粳混杂的稻类。近年来随出土稻谷数量日益增多，年代更加久远，研究方法的进步，使重新认识古栽培稻的特征及其在进化中的地位成为可能。本篇只是在这...Abstract: The 68ancient cultivated rice grains of 10 ruins of 2000-15000BP . in Yangzi river area were studied by the anslysis method of grain shape, discriminat formulas of bi- peak-tubercle and it's posterior probability . The width of character variation, the distributed unique of character, the multitypes of united characters and origin of evolution in ancient cultivated rice were observed . Therefore, the new subspecies of ancient cultivated rice that named . Sativa L subsp . ancient Zhang were deeply convinced .

关 键 词：古栽培稻 稃面双峰乳突 判别函数 普通野生稻 出土稻谷 籼稻和粳稻 峰角度 变异系数 中国水稻科学 中国栽培稻 

分 类 号：S511.04[农业科学—作物学]